Whalen Chiropractic Clinic PC
NPI 1639503048 · Chiropractor · Fort Collins, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Whalen Chiropractic Clinic PC is a Chiropractor organization in Fort Collins, CO (NPI 1639503048).
Provider details
- NPI number
- 1639503048
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- Mary Whalen, President(970) 493-7340
- License
- 2960 (CO)
Specialties & taxonomies
Chiropractic Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-21
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Whalen Chiropractic Clinic PC's NPI number?
- Whalen Chiropractic Clinic PC's National Provider Identifier (NPI) is 1639503048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Whalen Chiropractic Clinic PC?
- Whalen Chiropractic Clinic PC is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is Whalen Chiropractic Clinic PC located?
- Whalen Chiropractic Clinic PC's practice location on file with NPPES is 2850 Mcclelland Dr., Fort Collins, CO 80525.
- What is Whalen Chiropractic Clinic PC's phone number?
- The practice phone number listed in the NPPES registry for Whalen Chiropractic Clinic PC is (970) 493-7340.
- Does Whalen Chiropractic Clinic PC accept Medicare?
- Whalen Chiropractic Clinic PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Whalen Chiropractic Clinic PC?
- The authorized official listed on Whalen Chiropractic Clinic PC's NPPES record is Mary Whalen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Whalen Chiropractic Clinic PC's NPI active?
- Yes — Whalen Chiropractic Clinic PC's NPI (1639503048) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.